|Conference|Bids|Record|Win %|Quarterfinals|Semifinals|Final|Champions|
|---|---|---|---|---|---|---|---|
|Atlantic Coast Conference|4|6–4|.600|4|2|–|–|
|Ivy League|3|4–3|.571|2|1|1|–|
|Independent|2|5–1|.833|2|1|1|1|
|Colonial Athletic Association|2|0–2|.000|–|–|–|–|
|America East Conference|1|0–1|.000|–|–|–|–|
|Eastern College Athletic Conference|1|0–1|.000|–|–|–|–|
|Great Western Lacrosse League|1|0–1|.000|–|–|–|–|
|Metro Atlantic Athletic Conference|1|0–1|.000|–|–|–|–|
|Patriot League|1|0–1|.000|–|–|–|–|

Question: how many quarterfinals were won by the atlantic coast conference?
Answer: 4